
The WinPCap tool used for managing inputs/outputs on the network interface
card must be installed beforehand. This tool is generally pre-installed by the PLC
configuration tools. If not, it can be downloaded at the following address:
http://www.winpcap.org/install/bin/WinPcap_3_1.exe.
Once the WinPCap tool is downloaded and installed, just proceed in the follow-
ing way to install the ConfigurationPrioritéCPL tool:
•
Download the ConfigurationPrioritéCPL.zip file, then decompress it in a local
directory.
•
Run the tool by double-clicking on the ConfigurationPrioritéCPL.exe file.
Once the tool has been launched, a DOS window prompts you to choose one of
the priorities, 0(CA0), 1(CA1), 2(CA2) or 3(CA3), as illustrated by Figure 10.9.
Once the priority is chosen, the tool prompts you to choose the Ethernet net-
work interface card of the PC locally connected to the PLC device. The IP address
information is used for recognizing the correct network interface card. In the case of
Figure 10.10, the board connected to the PLC gateway is board 3 whose IP address
is 192.168.0.10.
Configuring Security Parameters 227
Table 10.3 Data Traffic Priority Levels for the PLC Gateway
PRIORITY FOR DATA TRAFFIC HomePlug 1.0 AND TURBO PRIORITY
0 CA0 Low priority
1
2 CA1
3
4 CA2 High priority
5
6 CA3
7 (highest priority level)
Figure 10.9 Launching the PLC priority configuration tool
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